ISRC CH8291700741
Verified recording
CH8291700741 is “Bach, JS: Violin Sonata No. 4 in C Minor, BWV 1017: I. Largo (Live)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb067cff4dd7edc8b8e36d0cfc50c18b0256b9e9575628dab1dc6d6a26e98f3b3 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH8291700741.
Recording identifiers
- ISRC
- CH8291700741
- Title
- Bach, JS: Violin Sonata No. 4 in C Minor, BWV 1017: I. Largo (Live)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb067cff4dd7edc8b8e36d0cfc50c18b0256b9e9575628dab1dc6d6a26e98f3b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:d247071cb3224a8879781341e6b7e63823860ab756810b1e8a5b1b17edd4bfc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH8291700741
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Bach, JS: Violin Sonata No. 4 in C Minor, BWV 1017: I. Largo (Live) · Machine-readable JSON-LD